Results 111 to 120 of about 172,329 (303)

Are inclined screw blades for vertical grain augers advantageous? [PDF]

open access: yes, 1978
Due to modern technology, screw blades are often manufactured by rolling them out of one single strip of steel. When simultaneously some blade inclination is applied, less residual stresses and/or larger possible ratios between outer and shaft diameter ...
Rademacher, F.J.C.
core   +2 more sources

Proteomics and Phosphoproteomics of Heat Stress-Responsive Mechanisms in Spinach

open access: yesFrontiers in Plant Science, 2018
Elevated temperatures limit plant growth and reproduction and pose a growing threat to agriculture. Plant heat stress response is highly conserved and fine-tuned in multiple pathways.
Qi Zhao   +15 more
semanticscholar   +1 more source

How Plants May Maintain Protein Homeostasis Under Rising Atmospheric CO2

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Vascular plants may employ several physiological mechanisms to stabilize their protein contents as atmospheric CO2 concentrations change over a day, year, decade, or century. One mechanism is that plants may rely more on soil ammonium as their nitrogen source when CO2 increases.
Arnold J. Bloom   +2 more
wiley   +1 more source

State-Branded Programs and Consumer Preference for Locally Grown Produce [PDF]

open access: yes
Revitalization of state brands is deemed important to several constituencies. Stated preference with choice experiment methods were used to elicit consumer preferences for two locally grown products: spinach, which has had a well-publicized food safety ...
Hughner, Renee Shaw   +2 more
core   +1 more source

Inquiry and Logical Form

open access: yesPhilosophical Perspectives, EarlyView.
ABSTRACT Joint inquiry requires agents to exchange public content about some target domain, which in turn requires them to track which content a linguistic form contributes to a conversation. But, often, the inquiry delivers a necessary truth. For example, if we are inquiring whether a particular bird, Tweety, is a woodpecker, and discover that it is ...
Una Stojnić, Matthew Stone
wiley   +1 more source

The biosynthesis of galactolipids in red clover (Trifolium pratense) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry [PDF]

open access: yes, 1972
Galactolipids occur in all cells capable of the photosynthetic evolution of oxygen. The main galactolipids are monogalactosyl diglyceride (MGDG), digalactosyldiglyceride (DGDG) and sulfolipid (SL), MGDG being the most abundant.
Bycroft, Wesley
core  

Viable but Nonculturable State, a Survival Strategy for Salmonella in Aquatic Environments

open access: yesWater and Environment Journal, EarlyView.
Transition of Salmonella from a culturable state to a viable but nonculturable state under various environmental stresses and current methods for detecting viable Salmonella in environmental samples. ABSTRACT In the relentless battle for survival, Salmonella has evolved mechanisms to withstand harsh conditions such as extreme temperatures, fluctuating ...
Sanelisiwe Thinasonke Duze   +3 more
wiley   +1 more source

Spinach

open access: yes, 2011
Spinach is a super food that can be grown or purchased fairly inexpensively. Learn how to select, prepare, and store spinach.
openaire   +3 more sources

Spinach Downy Mildew: Advances in Our Understanding of the Disease Cycle and Prospects for Disease Management.

open access: yesPlant Disease, 2019
Downy mildew on spinach is caused by Peronospora effusa, an oomycete pathogen that poses a challenge to spinach production worldwide, especially in organic production. Following infection, P.
Shyam L. Kandel   +5 more
semanticscholar   +1 more source

Effects of Cobalt and Zinc Stress on Rehmannia glutinosa Growth, Bioactive Compounds, Antioxidant Activity, and Molecular Insights

open access: yesNew Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.
This study aimed to investigate the effects of cobalt (Co) and zinc (Zn) on the growth, antioxidant activity, total phenolic and flavonoid contents (TPC and TFC), targeted polyphenolic compounds, and molecular dynamics simulations of Rehmannia glutinosa (R. glutinosa) L.
Bimal Kumar Ghimire   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy